Mono path[0] = 'D:/GameCenter/GameCenter_Data/Managed'
Mono config path = 'D:/GameCenter/MonoBleedingEdge/etc'
Initialize engine version: 2020.2.5f1 (e2c53f129de5)
[Subsystems] Discovering subsystems at path D:/GameCenter/GameCenter_Data/UnitySubsystems
GfxDevice: creating device client; threaded=1
Direct3D:
    Version:  Direct3D 11.0 [level 11.1]
    Renderer: NVIDIA GeForce GTX 1650 (ID=0x1f91)
    Vendor:   
    VRAM:     3950 MB
    Driver:   31.0.15.4629
Begin MonoManager ReloadAssembly
- Completed reload, in  0.063 seconds
D3D11 device created for Microsoft Media Foundation video decoding.
<RI> Initializing input.

<RI> Input initialized.

<RI> Initialized touch support.

UnloadTime: 20.136900 ms
[14:47:41]开机检查,已设置过自动关机时间:23时00分

[14:47:41]当前进程主窗口句柄：66322

[14:47:41]当前活动窗口句柄：66322

[14:47:41]版本v1.5.2

[14:47:42]配置端口:4

连接端口:COM4,Result:True

[14:47:42]配置充电端口:5

连接端口:COM5,Result:False

ScreenWidth:1920,ScreenHeight:1080

[14:47:42]检查 Steam 启动器进程

[14:47:42]Steam 启动器未运行，尝试启动...

[14:47:42]尝试启动 Steam 进程失败：Process has exited or is inaccessible, so the requested information is not available.

[14:47:42]请求二维码

[14:47:42]https://www.weimaqi.net/index_.aspx?device_name=ZX10605

[14:47:42]请求:getQRcode.action

设置窗口尺寸:1920*1080

[14:47:43]{"ticket":"gQHF8TwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyRU45MmNzaF9mSkcxMDAwMHcwNzgAAgTEAKJlAwQAAAAA","url":"http://weixin.qq.com/q/02EN92csh_fJG10000w078"}

[14:47:43]请求:getCacheUser.action

[14:47:43]请求:unifiedQuery.action

[14:47:43]GetUser Respond:

[14:47:43]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:47:44]启动进程守卫,Pid:9980

[14:47:45]当前版本:v1.5.2

[14:47:45]{
	"version": "1.5.4",
	"testVersion": "1.5.4",
	"enables": null,
	"excepts": null,
	"force": true,
	"useStandalongUpdater":true,
	"enableUsbDetect":true,
	"minVersion":null,
	"maxVersion":null,
	"hideList":[1151,1135,1171,1105,1167,1168,1117,1136,1156,1158,1139]
}

[14:47:45]发现新版本v1.5.4,检查更新包...

[14:47:46]进程守卫连接成功,已发送心跳

[14:47:49]尝试关闭充电开关

[14:47:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:47:50]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[14:47:51]MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll断点续传,文件总大小7900344,续传位置4830876

[14:47:51]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[14:47:51]开始下载:GameCenter_Data/Managed/mscorlib.dll

[14:47:53]开始下载:GameCenter_Data/Managed/System.Data.dll

[14:47:53]Push Respond:{}

[14:47:55]请求:unifiedQuery.action

[14:47:55]充电端口持续无响应,尝试重新打开端口

[14:47:55]配置充电端口:5

连接端口:COM5,Result:False

[14:48:02]充电端口持续无响应,尝试重新打开端口

[14:48:02]配置充电端口:5

连接端口:COM5,Result:False

[14:48:02]维码器已联网

[14:48:03]Push Respond:{"state":"1","user":{"openid":"o0T_t6qL6Js7vmmrTOw4jujGC9tk","nickname":"雅慧\uD83C\uDFC0","sex":0,"headimgurl":"https://thirdwx.qlogo.cn/mmopen/vi_32/UKNiboxEkAhTEu2jF3ZjuNpDlNw74WEtXiaISzCBvGJGMRqJCcIBvT5NzVGicRumCo4slXToz8xTdWzicVkpOGd3jZEIX8VmRVBGTd4b81Rn7sM/132"},"savetime":1985}

[14:48:03]请求:list.action

[14:48:03]请求:https://thirdwx.qlogo.cn/mmopen/vi_32/UKNiboxEkAhTEu2jF3ZjuNpDlNw74WEtXiaISzCBvGJGMRqJCcIBvT5NzVGicRumCo4slXToz8xTdWzicVkpOGd3jZEIX8VmRVBGTd4b81Rn7sM/132

[14:48:03]尝试打开充电开关

[14:48:03]Update:由于玩家登录,暂停下载和更新程序

[14:48:03]GetUserSaveGames Respond:{"status":200,"msg":"OK","data":[{"addTime":1724323473000,"id":164759,"openId":"o0T_t6qL6Js7vmmrTOw4jujGC9tk","gameId":"1021","updateTime":null,"saveName":"1021_c0500e1e"}],"ok":null}

[14:48:03]预先下载存档文件:1021_c0500e1e

[14:48:03]存档文件已存在本地,无需下载:1021_c0500e1e

[14:48:05]请求:unifiedQuery.action

[14:48:08]请求:costTime.action

[14:48:08]{"errorCode":0,"remainsTime":1980}

[14:48:09]Push Respond:{"state":"2","savetime":1980}

[14:48:09]玩家保存时间退出登录

[14:48:09]Cancel SelectGame

[14:48:09]尝试关闭充电开关

[14:48:09]Update:玩家退出登录,继续下载和更新程序

[14:48:09]充电端口持续无响应,尝试重新打开端口

[14:48:09]配置充电端口:5

连接端口:COM5,Result:False

[14:48:11]请求:unifiedQuery.action

[14:48:16]充电端口持续无响应,尝试重新打开端口

[14:48:16]配置充电端口:5

连接端口:COM5,Result:False

[14:48:21]Push Respond:{}

[14:48:23]充电端口持续无响应,尝试重新打开端口

[14:48:23]配置充电端口:5

连接端口:COM5,Result:False

[14:48:23]请求:unifiedQuery.action

[14:48:30]充电端口持续无响应,尝试重新打开端口

[14:48:30]配置充电端口:5

连接端口:COM5,Result:False

[14:48:33]Push Respond:{}

[14:48:35]请求:unifiedQuery.action

[14:48:37]充电端口持续无响应,尝试重新打开端口

[14:48:37]配置充电端口:5

连接端口:COM5,Result:False

[14:48:44]充电端口持续无响应,尝试重新打开端口

[14:48:44]配置充电端口:5

连接端口:COM5,Result:False

[14:48:46]Push Respond:{}

[14:48:48]请求:unifiedQuery.action

[14:48:48]尝试关闭充电开关

[14:48:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:48:52]充电端口持续无响应,尝试重新打开端口

[14:48:52]配置充电端口:5

连接端口:COM5,Result:False

[14:48:58]Push Respond:{}

[14:48:59]充电端口多次无响应,忽略打印日志

连接端口:COM5,Result:False

[14:49:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:49:10]Push Respond:{}

[14:49:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:49:22]Push Respond:{}

[14:49:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:49:34]Push Respond:{}

[14:49:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:49:46]Push Respond:{}

连接端口:COM5,Result:False

[14:49:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:49:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:49:58]Push Respond:{}

[14:50:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:50:11]Push Respond:{}

[14:50:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:50:23]Push Respond:{}

连接端口:COM5,Result:False

Curl error 18: transfer closed with 3618576 bytes remaining to read

[14:50:24]下载文件时发生错误:Unknown Error

[14:50:24]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[14:50:24]开始下载:GameCenter_Data/Managed/mscorlib.dll

[14:50:25]请求:unifiedQuery.action

[14:50:27]完成下载:GameCenter_Data/Managed/System.Data.dll

[14:50:27]开始下载:GameCenter_Data/Managed/System.dll

连接端口:COM5,Result:False

[14:50:35]Push Respond:{}

[14:50:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:50:47]Push Respond:{}

[14:50:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:50:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:50:59]Push Respond:{}

[14:51:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:51:09]播放空闲视频:D:/GameRes\1155.mp4

[14:51:11]Push Respond:{}

连接端口:COM5,Result:False

[14:51:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:51:23]Push Respond:{}

[14:51:25]请求:unifiedQuery.action

Curl error 18: transfer closed with 4621596 bytes remaining to read

[14:51:27]下载文件时发生错误:Unknown Error

[14:51:27]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[14:51:27]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:51:35]Push Respond:{}

[14:51:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:51:48]Push Respond:{}

连接端口:COM5,Result:False

[14:51:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:51:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:52:00]Push Respond:{}

[14:52:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 2140304 bytes remaining to read

[14:52:05]下载文件时发生错误:Unknown Error

[14:52:05]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/System.dll

[14:52:05]开始下载:GameCenter_Data/Managed/System.dll

连接端口:COM5,Result:False

[14:52:12]Push Respond:{}

[14:52:14]请求:unifiedQuery.action

[14:52:16]完成下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[14:52:16]开始下载:GameCenter_Data/Managed/System.Drawing.dll

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:52:24]Push Respond:{}

[14:52:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:52:36]Push Respond:{}

连接端口:COM5,Result:False

[14:52:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:52:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:52:48]Push Respond:{}

[14:52:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:53:00]Push Respond:{}

[14:53:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:53:11]播放空闲视频:D:/GameRes\1161.mp4

[14:53:12]Push Respond:{}

连接端口:COM5,Result:False

[14:53:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:53:25]Push Respond:{}

[14:53:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:53:37]Push Respond:{}

[14:53:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:53:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:53:49]Push Respond:{}

[14:53:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:54:01]Push Respond:{}

连接端口:COM5,Result:False

[14:54:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:54:13]Push Respond:{}

[14:54:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:54:25]Push Respond:{}

[14:54:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:54:37]Push Respond:{}

[14:54:38]播放空闲视频:D:/GameRes\1159.mp4

[14:54:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:54:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:54:50]Push Respond:{}

连接端口:COM5,Result:False

[14:54:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:55:02]Push Respond:{}

[14:55:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:55:14]Push Respond:{}

[14:55:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:55:26]Push Respond:{}

连接端口:COM5,Result:False

[14:55:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:55:38]Push Respond:{}

[14:55:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:55:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[14:55:50]Push Respond:{}

[14:55:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:56:02]Push Respond:{}

[14:56:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:56:15]Push Respond:{}

[14:56:16]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

[14:56:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:56:27]Push Respond:{}

[14:56:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:56:39]Push Respond:{}

[14:56:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 205804 bytes remaining to read

[14:56:46]下载文件时发生错误:Unknown Error

[14:56:46]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/System.dll

[14:56:46]开始下载:GameCenter_Data/Managed/System.dll

[14:56:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:56:51]Push Respond:{}

连接端口:COM5,Result:False

[14:56:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:57:03]Push Respond:{}

[14:57:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:57:10]播放空闲视频:D:/GameRes\1112.mp4

连接端口:COM5,Result:False

[14:57:15]Push Respond:{}

[14:57:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:57:27]Push Respond:{}

[14:57:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:57:39]Push Respond:{}

连接端口:COM5,Result:False

[14:57:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:57:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:57:52]Push Respond:{}

[14:57:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:58:04]Push Respond:{}

[14:58:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:58:16]Push Respond:{}

连接端口:COM5,Result:False

[14:58:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:58:28]Push Respond:{}

Curl error 18: transfer closed with 1084016 bytes remaining to read

[14:58:29]下载文件时发生错误:Unknown Error

[14:58:29]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[14:58:29]开始下载:GameCenter_Data/Managed/mscorlib.dll

[14:58:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:58:40]Push Respond:{}

[14:58:42]播放空闲视频:D:/GameRes\1126.mp4

[14:58:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:58:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[14:58:52]Push Respond:{}

[14:58:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:59:04]Push Respond:{}

连接端口:COM5,Result:False

[14:59:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:59:17]Push Respond:{}

[14:59:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:59:29]Push Respond:{}

[14:59:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[14:59:41]Push Respond:{}

[14:59:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[14:59:48]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[14:59:53]Push Respond:{}

[14:59:53]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[14:59:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:00:05]Push Respond:{}

[15:00:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:00:17]Push Respond:{}

[15:00:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:00:28]完成下载:GameCenter_Data/Managed/System.dll

[15:00:28]开始下载:GameCenter_Data/Managed/System.EnterpriseServices.dll

[15:00:29]Push Respond:{}

连接端口:COM5,Result:False

[15:00:31]请求:unifiedQuery.action

[15:00:34]完成下载:GameCenter_Data/Managed/System.EnterpriseServices.dll

[15:00:34]开始下载:GameCenter_Data/Managed/System.Numerics.dll

连接端口:COM5,Result:False

Curl error 18: transfer closed with 3126556 bytes remaining to read

[15:00:39]下载文件时发生错误:Unknown Error

[15:00:39]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

更新版本发生错误:Unknown Error

[15:00:39]更新程序失败,报告日志

[15:00:42]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log

[15:00:42]Push Respond:{}

[15:00:43]上传日志完成:fail-0517-150039@ZX10605.log

[15:00:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:00:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:00:55]Push Respond:{}

[15:00:55]播放空闲视频:D:/GameRes\1102.mp4

[15:00:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:01:07]Push Respond:{}

[15:01:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:01:19]Push Respond:{}

连接端口:COM5,Result:False

[15:01:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:01:31]Push Respond:{}

[15:01:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:01:42]播放空闲视频:D:/GameRes\1111.mp4

[15:01:43]Push Respond:{}

[15:01:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:01:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:01:55]Push Respond:{}

连接端口:COM5,Result:False

[15:01:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:02:08]Push Respond:{}

[15:02:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:02:20]Push Respond:{}

[15:02:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:02:32]Push Respond:{}

[15:02:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:02:44]Push Respond:{}

连接端口:COM5,Result:False

[15:02:46]请求:unifiedQuery.action

[15:02:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:02:56]Push Respond:{}

[15:02:58]播放空闲视频:D:/GameRes\1106.mp4

[15:02:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:03:08]Push Respond:{}

[15:03:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:03:20]Push Respond:{}

[15:03:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:03:32]Push Respond:{}

连接端口:COM5,Result:False

[15:03:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:03:45]Push Respond:{}

[15:03:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:03:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:03:57]Push Respond:{}

[15:03:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:04:09]Push Respond:{}

连接端口:COM5,Result:False

[15:04:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:04:21]Push Respond:{}

[15:04:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:04:28]播放空闲视频:D:/GameRes\1120.mp4

连接端口:COM5,Result:False

[15:04:33]Push Respond:{}

[15:04:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:04:45]Push Respond:{}

[15:04:47]请求:unifiedQuery.action

[15:04:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:04:57]Push Respond:{}

连接端口:COM5,Result:False

[15:04:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:05:09]Push Respond:{}

[15:05:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:05:22]Push Respond:{}

[15:05:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:05:34]Push Respond:{}

连接端口:COM5,Result:False

[15:05:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:05:46]Push Respond:{}

[15:05:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:05:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:05:51]播放空闲视频:D:/GameRes\1113.mp4

连接端口:COM5,Result:False

[15:05:58]Push Respond:{}

[15:06:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:06:10]Push Respond:{}

[15:06:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:06:22]Push Respond:{}

连接端口:COM5,Result:False

[15:06:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:06:34]Push Respond:{}

[15:06:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:06:47]Push Respond:{}

[15:06:47]播放空闲视频:D:/GameRes\1121.mp4

[15:06:49]请求:unifiedQuery.action

[15:06:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:06:59]Push Respond:{}

连接端口:COM5,Result:False

[15:07:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:07:11]Push Respond:{}

[15:07:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:07:23]Push Respond:{}

[15:07:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:07:35]Push Respond:{}

[15:07:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:07:47]播放空闲视频:D:/GameRes\1119.mp4

[15:07:47]Push Respond:{}

连接端口:COM5,Result:False

[15:07:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:07:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:07:59]Push Respond:{}

[15:08:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:08:12]Push Respond:{}

[15:08:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:08:24]Push Respond:{}

连接端口:COM5,Result:False

[15:08:26]请求:unifiedQuery.action

[15:08:27]播放空闲视频:D:/GameRes\1124.mp4

连接端口:COM5,Result:False

[15:08:36]Push Respond:{}

连接端口:COM5,Result:False

[15:08:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:08:48]Push Respond:{}

[15:08:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:08:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:09:00]Push Respond:{}

[15:09:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:09:12]Push Respond:{}

连接端口:COM5,Result:False

[15:09:14]请求:unifiedQuery.action

[15:09:15]播放空闲视频:D:/GameRes\1115.mp4

连接端口:COM5,Result:False

[15:09:24]Push Respond:{}

[15:09:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:09:36]Push Respond:{}

[15:09:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:09:49]Push Respond:{}

[15:09:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:09:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:10:01]Push Respond:{}

连接端口:COM5,Result:False

[15:10:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:10:13]Push Respond:{}

[15:10:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:10:25]Push Respond:{}

[15:10:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:10:37]Push Respond:{}

连接端口:COM5,Result:False

[15:10:39]请求:unifiedQuery.action

[15:10:44]播放空闲视频:D:/GameRes\1132.mp4

连接端口:COM5,Result:False

[15:10:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:10:49]Push Respond:{}

[15:10:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:11:01]Push Respond:{}

[15:11:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:11:13]Push Respond:{}

[15:11:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:11:26]Push Respond:{}

连接端口:COM5,Result:False

[15:11:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:11:38]Push Respond:{}

[15:11:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:11:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:11:50]Push Respond:{}

[15:11:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:12:02]Push Respond:{}

连接端口:COM5,Result:False

[15:12:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:12:14]Push Respond:{}

[15:12:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:12:26]Push Respond:{}

[15:12:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:12:38]Push Respond:{}

[15:12:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:12:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:12:51]Push Respond:{}

连接端口:COM5,Result:False

[15:12:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:13:03]Push Respond:{}

[15:13:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:13:15]Push Respond:{}

[15:13:17]播放空闲视频:D:/GameRes\1137.mp4

[15:13:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:13:27]Push Respond:{}

[15:13:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:13:39]Push Respond:{}

连接端口:COM5,Result:False

[15:13:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:13:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:13:51]Push Respond:{}

[15:13:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:14:03]Push Respond:{}

[15:14:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:14:15]Push Respond:{}

连接端口:COM5,Result:False

[15:14:17]请求:unifiedQuery.action

[15:14:22]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[15:14:28]Push Respond:{}

[15:14:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:14:40]Push Respond:{}

[15:14:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:14:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:14:52]Push Respond:{}

[15:14:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:15:04]Push Respond:{}

连接端口:COM5,Result:False

[15:15:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:15:16]Push Respond:{}

[15:15:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:15:26]播放空闲视频:D:/GameRes\1141.mp4

连接端口:COM5,Result:False

[15:15:28]Push Respond:{}

[15:15:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:15:40]Push Respond:{}

连接端口:COM5,Result:False

[15:15:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:15:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:15:52]Push Respond:{}

[15:15:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:16:05]Push Respond:{}

[15:16:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:16:17]Push Respond:{}

[15:16:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:16:29]Push Respond:{}

连接端口:COM5,Result:False

[15:16:31]请求:unifiedQuery.action

[15:16:36]播放空闲视频:D:/GameRes\1142.mp4

连接端口:COM5,Result:False

[15:16:41]Push Respond:{}

[15:16:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:16:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:16:53]Push Respond:{}

[15:16:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

Joystick disconnected ("Controller (XBOX 360 For Windows)").

Joystick reconnected ("Controller (XBOX 360 For Windows)").

Joystick disconnected ("Controller (XBOX 360 For Windows)").

Joystick reconnected ("Controller (XBOX 360 For Windows)").

[15:17:05]Push Respond:{}

连接端口:COM5,Result:False

[15:17:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:17:17]Push Respond:{}

[15:17:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:17:30]Push Respond:{}

[15:17:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:17:39]播放空闲视频:D:/GameRes\1144.mp4

连接端口:COM5,Result:False

[15:17:42]Push Respond:{}

[15:17:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:17:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:17:54]Push Respond:{}

连接端口:COM5,Result:False

[15:17:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:18:06]Push Respond:{}

[15:18:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:18:18]Push Respond:{}

[15:18:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:18:30]Push Respond:{}

连接端口:COM5,Result:False

[15:18:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:18:42]Push Respond:{}

[15:18:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:18:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:18:54]Push Respond:{}

[15:18:55]播放空闲视频:D:/GameRes\1148.mp4

[15:18:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:19:07]Push Respond:{}

[15:19:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:19:19]Push Respond:{}

连接端口:COM5,Result:False

[15:19:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:19:31]Push Respond:{}

[15:19:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:19:43]Push Respond:{}

[15:19:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:19:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:19:55]Push Respond:{}

[15:19:57]请求:unifiedQuery.action

[15:20:01]播放空闲视频:D:/GameRes\1150.mp4

连接端口:COM5,Result:False

[15:20:07]Push Respond:{}

连接端口:COM5,Result:False

[15:20:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:20:19]Push Respond:{}

[15:20:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:20:31]Push Respond:{}

[15:20:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:20:44]Push Respond:{}

连接端口:COM5,Result:False

[15:20:46]请求:unifiedQuery.action

[15:20:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:20:56]Push Respond:{}

[15:20:56]播放空闲视频:D:/GameRes\1155.mp4

[15:20:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:21:08]Push Respond:{}

[15:21:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:21:20]Push Respond:{}

[15:21:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:21:32]Push Respond:{}

连接端口:COM5,Result:False

[15:21:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:21:44]Push Respond:{}

[15:21:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:21:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:21:56]Push Respond:{}

[15:21:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:22:08]Push Respond:{}

连接端口:COM5,Result:False

[15:22:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:22:21]Push Respond:{}

[15:22:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:22:33]Push Respond:{}

[15:22:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:22:45]Push Respond:{}

[15:22:47]请求:unifiedQuery.action

[15:22:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:22:57]Push Respond:{}

[15:22:58]播放空闲视频:D:/GameRes\1161.mp4

连接端口:COM5,Result:False

[15:22:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:23:09]Push Respond:{}

[15:23:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:23:21]Push Respond:{}

[15:23:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:23:33]Push Respond:{}

连接端口:COM5,Result:False

[15:23:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:23:45]Push Respond:{}

[15:23:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:23:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:23:58]Push Respond:{}

[15:24:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:24:10]Push Respond:{}

[15:24:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:24:22]Push Respond:{}

连接端口:COM5,Result:False

[15:24:24]请求:unifiedQuery.action

[15:24:25]播放空闲视频:D:/GameRes\1159.mp4

连接端口:COM5,Result:False

[15:24:34]Push Respond:{}

[15:24:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:24:46]Push Respond:{}

[15:24:48]请求:unifiedQuery.action

[15:24:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:24:58]Push Respond:{}

连接端口:COM5,Result:False

[15:25:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:25:10]Push Respond:{}

连接端口:COM5,Result:False

[15:25:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:25:23]Push Respond:{}

[15:25:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:25:35]Push Respond:{}

[15:25:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:25:47]Push Respond:{}

连接端口:COM5,Result:False

[15:25:49]请求:unifiedQuery.action

[15:25:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:25:59]Push Respond:{}

[15:26:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:26:03]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

[15:26:11]Push Respond:{}

[15:26:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:26:23]Push Respond:{}

[15:26:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:26:35]Push Respond:{}

连接端口:COM5,Result:False

[15:26:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:26:48]Push Respond:{}

[15:26:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:26:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:26:57]播放空闲视频:D:/GameRes\1112.mp4

连接端口:COM5,Result:False

[15:27:00]Push Respond:{}

[15:27:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:27:12]Push Respond:{}

连接端口:COM5,Result:False

[15:27:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:27:24]Push Respond:{}

[15:27:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:27:36]Push Respond:{}

[15:27:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:27:48]Push Respond:{}

[15:27:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:27:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:28:00]Push Respond:{}

连接端口:COM5,Result:False

[15:28:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:28:13]Push Respond:{}

[15:28:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:28:25]Push Respond:{}

[15:28:27]请求:unifiedQuery.action

[15:28:29]播放空闲视频:D:/GameRes\1126.mp4

连接端口:COM5,Result:False

[15:28:37]Push Respond:{}

连接端口:COM5,Result:False

[15:28:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:28:49]Push Respond:{}

[15:28:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:28:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:29:01]Push Respond:{}

[15:29:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:29:13]Push Respond:{}

[15:29:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:29:25]Push Respond:{}

连接端口:COM5,Result:False

[15:29:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:29:37]Push Respond:{}

[15:29:39]请求:unifiedQuery.action

[15:29:40]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:29:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:29:50]Push Respond:{}

[15:29:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:30:02]Push Respond:{}

[15:30:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:30:14]Push Respond:{}

连接端口:COM5,Result:False

[15:30:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:30:26]Push Respond:{}

[15:30:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:30:38]Push Respond:{}

[15:30:40]请求:unifiedQuery.action

[15:30:42]播放空闲视频:D:/GameRes\1102.mp4

连接端口:COM5,Result:False

[15:30:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:30:50]Push Respond:{}

连接端口:COM5,Result:False

[15:30:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:31:02]Push Respond:{}

[15:31:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:31:15]Push Respond:{}

[15:31:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:31:27]Push Respond:{}

[15:31:29]请求:unifiedQuery.action

[15:31:29]播放空闲视频:D:/GameRes\1111.mp4

连接端口:COM5,Result:False

[15:31:39]Push Respond:{}

连接端口:COM5,Result:False

[15:31:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:31:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:31:51]Push Respond:{}

[15:31:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:32:03]Push Respond:{}

[15:32:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:32:15]Push Respond:{}

连接端口:COM5,Result:False

[15:32:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:32:27]Push Respond:{}

[15:32:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:32:40]Push Respond:{}

[15:32:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:32:45]播放空闲视频:D:/GameRes\1106.mp4

[15:32:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:32:52]Push Respond:{}

[15:32:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:33:04]Push Respond:{}

连接端口:COM5,Result:False

[15:33:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:33:16]Push Respond:{}

[15:33:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:33:28]Push Respond:{}

[15:33:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:33:40]Push Respond:{}

连接端口:COM5,Result:False

[15:33:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:33:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:33:52]Push Respond:{}

[15:33:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:34:04]Push Respond:{}

[15:34:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:34:15]播放空闲视频:D:/GameRes\1120.mp4

连接端口:COM5,Result:False

[15:34:17]Push Respond:{}

[15:34:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:34:29]Push Respond:{}

连接端口:COM5,Result:False

[15:34:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:34:41]Push Respond:{}

[15:34:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:34:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:34:53]Push Respond:{}

[15:34:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:35:05]Push Respond:{}

[15:35:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:35:17]Push Respond:{}

连接端口:COM5,Result:False

[15:35:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:35:29]Push Respond:{}

[15:35:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:35:38]播放空闲视频:D:/GameRes\1113.mp4

连接端口:COM5,Result:False

[15:35:42]Push Respond:{}

[15:35:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:35:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:35:54]Push Respond:{}

连接端口:COM5,Result:False

[15:35:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:36:06]Push Respond:{}

[15:36:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:36:18]Push Respond:{}

[15:36:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:36:30]Push Respond:{}

[15:36:32]请求:unifiedQuery.action

[15:36:34]播放空闲视频:D:/GameRes\1121.mp4

连接端口:COM5,Result:False

[15:36:42]Push Respond:{}

连接端口:COM5,Result:False

[15:36:44]请求:unifiedQuery.action

[15:36:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:36:54]Push Respond:{}

[15:36:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:37:06]Push Respond:{}

[15:37:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:37:19]Push Respond:{}

连接端口:COM5,Result:False

[15:37:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:37:31]Push Respond:{}

[15:37:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:37:34]播放空闲视频:D:/GameRes\1119.mp4

连接端口:COM5,Result:False

[15:37:43]Push Respond:{}

[15:37:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:37:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:37:55]Push Respond:{}

[15:37:57]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:38:07]Push Respond:{}

连接端口:COM5,Result:False

[15:38:09]请求:unifiedQuery.action

[15:38:14]播放空闲视频:D:/GameRes\1124.mp4

连接端口:COM5,Result:False

[15:38:19]Push Respond:{}

[15:38:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:38:31]Push Respond:{}

[15:38:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:38:43]Push Respond:{}

连接端口:COM5,Result:False

[15:38:45]请求:unifiedQuery.action

[15:38:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:38:56]Push Respond:{}

[15:38:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:39:02]播放空闲视频:D:/GameRes\1115.mp4

连接端口:COM5,Result:False

[15:39:08]Push Respond:{}

[15:39:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:39:20]Push Respond:{}

[15:39:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:39:32]Push Respond:{}

连接端口:COM5,Result:False

[15:39:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:39:44]Push Respond:{}

[15:39:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:39:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:39:56]Push Respond:{}

[15:39:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:40:08]Push Respond:{}

[15:40:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:40:21]Push Respond:{}

连接端口:COM5,Result:False

[15:40:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:40:31]播放空闲视频:D:/GameRes\1132.mp4

[15:40:33]Push Respond:{}

[15:40:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:40:45]Push Respond:{}

[15:40:47]请求:unifiedQuery.action

[15:40:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:40:57]Push Respond:{}

连接端口:COM5,Result:False

[15:40:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:41:09]Push Respond:{}

[15:41:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:41:21]Push Respond:{}

[15:41:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:41:33]Push Respond:{}

[15:41:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:41:45]Push Respond:{}

连接端口:COM5,Result:False

[15:41:47]请求:unifiedQuery.action

[15:41:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:41:58]Push Respond:{}

[15:42:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:42:10]Push Respond:{}

[15:42:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:42:22]Push Respond:{}

连接端口:COM5,Result:False

[15:42:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:42:34]Push Respond:{}

[15:42:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:42:46]Push Respond:{}

[15:42:48]请求:unifiedQuery.action

[15:42:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:42:58]Push Respond:{}

[15:43:00]请求:unifiedQuery.action

[15:43:04]播放空闲视频:D:/GameRes\1137.mp4

连接端口:COM5,Result:False

[15:43:10]Push Respond:{}

连接端口:COM5,Result:False

[15:43:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:43:23]Push Respond:{}

[15:43:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:43:35]Push Respond:{}

[15:43:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:43:47]Push Respond:{}

连接端口:COM5,Result:False

[15:43:49]请求:unifiedQuery.action

[15:43:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[15:43:59]Push Respond:{}

[15:44:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:44:09]播放空闲视频:D:/GameRes\1140.mp4

[15:44:11]Push Respond:{}

[15:44:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:44:23]Push Respond:{}

[15:44:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

[15:44:35]Push Respond:{}

连接端口:COM5,Result:False

[15:44:37]请求:unifiedQuery.action

[15:44:38]当前版本:v1.5.2

[15:44:39]检查游戏在线下载,在线下载未开启

[15:44:40]Delete Game:1006

[15:44:40]Delete Game:1018

[15:44:40]Delete Game:1021

[15:44:40]Delete Game:1052

[15:44:40]Delete Game:1162

[15:44:40]Delete Game:1163

[15:44:40]Delete Game:1164

[15:44:40]Delete Game:1165

[15:44:40]Delete Game:1166

[15:44:40]保存待删除游戏列表:0

连接端口:COM5,Result:False

[15:44:48]Push Respond:{}

[15:44:49]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[15:44:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[15:45:00]Push Respond:{}

[15:45:00]{
	"version": "1.5.4",
	"testVersion": "1.5.4",
	"enables": null,
	"excepts": null,
	"force": true,
	"useStandalongUpdater":true,
	"enableUsbDetect":true,
	"minVersion":null,
	"maxVersion":null,
	"hideList":[1151,1135,1171,1105,1167,1168,1117,1136,1156,1158,1139]
}

[15:45:00]发现新版本v1.5.4,检查更新包...

[15:45:01]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[15:45:02]请求:unifiedQuery.action

[15:45:03]开始下载:GameCenter_Data/Managed/mscorlib.dll

[15:45:04]GameCenter_Data/Managed/System.Drawing.dll断点续传,文件总大小489984,续传位置285898

ArgumentException: Failed to create file C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/System.Drawing.dll
  at (wrapper managed-to-native) UnityEngine.Networking.DownloadHandlerFile.Create(UnityEngine.Networking.DownloadHandlerFile,string,bool)
  at UnityEngine.Networking.DownloadHandlerFile.InternalCreateVFS (System.String path, System.Boolean append) [0x0001c] in <5a999853333d4e19a8723b6fe8066de0>:0 
  at UnityEngine.Networking.DownloadHandlerFile..ctor (System.String path, System.Boolean append) [0x00008] in <5a999853333d4e19a8723b6fe8066de0>:0 
  at UpdateUtil+DownloadFile.Load () [0x000cf] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x000b5] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:12]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:12]播放空闲视频:D:/GameRes\1141.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:14]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:24]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:26]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:36]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:38]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:48]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:45:50]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:00]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:02]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:12]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:14]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:23]播放空闲视频:D:/GameRes\1142.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:25]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:27]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:37]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:39]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick disconnected ("Controller (XBOX 360 For Windows)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (XBOX 360 For Windows)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:49]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick disconnected ("Controller (XBOX 360 For Windows)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Joystick reconnected ("Controller (XBOX 360 For Windows)").

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:46:51]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:01]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:03]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:13]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:15]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:15]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:25]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:26]播放空闲视频:D:/GameRes\1144.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:27]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:37]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:39]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:49]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:47:52]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

[15:48:02]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:04]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:14]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:16]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:26]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:28]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:30]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:38]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:40]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:42]播放空闲视频:D:/GameRes\1148.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:50]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:48:52]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:02]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:04]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:14]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:16]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:27]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:29]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:39]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:41]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:45]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:48]播放空闲视频:D:/GameRes\1150.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:51]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:49:53]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:03]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:05]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:15]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:17]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 18: transfer closed with 2381956 bytes remaining to read

[15:50:21]下载文件时发生错误:Unknown Error

[15:50:21]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[15:50:21]开始下载:GameCenter_Data/Managed/mscorlib.dll

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:27]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:29]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:39]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:41]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:43]播放空闲视频:D:/GameRes\1155.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:52]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:50:54]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:04]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:06]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:16]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:18]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:28]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:30]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:40]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:42]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:52]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:51:54]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:04]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:06]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:15]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:17]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:19]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:29]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:31]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:41]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:43]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:52:45]播放空闲视频:D:/GameRes\1161.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 18: transfer closed with 2698776 bytes remaining to read

[15:52:51]下载文件时发生错误:Unknown Error

[15:52:51]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[15:52:51]开始下载:GameCenter_Data/Managed/mscorlib.dll

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 28: Operation timed out after 25000 milliseconds with 0 bytes received

[15:53:08]Push Error:Request timeout

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:10]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:20]Push Respond:{}

[15:53:20]请求:getQRcode.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:20]{"ticket":"gQHF8TwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyRU45MmNzaF9mSkcxMDAwMHcwNzgAAgTEAKJlAwQAAAAA","url":"http://weixin.qq.com/q/02EN92csh_fJG10000w078"}

[15:53:20]请求:getCacheUser.action

[15:53:20]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:20]GetUser Respond:

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:29]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:30]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:32]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:43]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:45]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:55]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:53:57]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:07]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:09]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:11]播放空闲视频:D:/GameRes\1159.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:19]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:21]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:31]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:33]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:43]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:44]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:45]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:55]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:54:57]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:08]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:10]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:20]Push Respond:{}

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:22]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:32]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:44]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:46]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:50]播放空闲视频:D:/GameRes\1154.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:56]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:58]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:55:59]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:08]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:10]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:20]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:22]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:33]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:35]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 18: transfer closed with 3002456 bytes remaining to read

[15:56:40]下载文件时发生错误:Unknown Error

[15:56:40]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[15:56:40]开始下载:GameCenter_Data/Managed/mscorlib.dll

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:44]播放空闲视频:D:/GameRes\1112.mp4

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:45]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:47]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:57]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:56:59]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:09]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:11]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:14]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:21]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:23]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:33]Push Respond:{}

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:35]请求:unifiedQuery.action

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

连接端口:COM5,Result:False

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

Curl error 18: transfer closed with 4605536 bytes remaining to read

[15:57:43]下载文件时发生错误:Unknown Error

[15:57:43]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

更新版本发生错误:Unknown Error

[15:57:43]更新程序失败,报告日志

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at (wrapper delegate-invoke) <Module>.invoke_void_single(single)
  at common.TimerUtils.fixedUpdate () [0x00178] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at SerialPortHitTest.FixedUpdate () [0x00005] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 

[15:57:45]Push Respond:{}

[15:57:45]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log