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 1060 3GB (ID=0x1c02)
    Vendor:   
    VRAM:     2965 MB
    Driver:   32.0.15.6094
Begin MonoManager ReloadAssembly
- Completed reload, in  0.082 seconds
D3D11 device created for Microsoft Media Foundation video decoding.
<RI> Initializing input.

<RI> Input initialized.

<RI> Initialized touch support.

UnloadTime: 0.701000 ms
[10:04:49]开机检查,已设置过自动关机时间:00时35分

[10:04:49]当前进程主窗口句柄：197154

[10:04:49]当前活动窗口句柄：197154

[10:04:50]版本v1.5.2

[10:04:50]配置端口:4

连接端口:COM4,Result:True

[10:04:50]配置充电端口:5

连接端口:COM5,Result:False

ScreenWidth:1920,ScreenHeight:1080

[10:04:50]检查 Steam 启动器进程

[10:04:50]Steam 启动器已经在运行

[10:04:50]请求二维码

[10:04:51]https://www.weimaqi.net/index_.aspx?device_name=DXG01020

[10:04:51]请求:getQRcode.action

设置窗口尺寸:1920*1080

[10:04:51]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:04:51]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:04:51]请求:getCacheUser.action

[10:04:51]请求:unifiedQuery.action

[10:04:51]GetUser Respond:

[10:04:52]启动进程守卫,Pid:4712

[10:04:53]当前版本:v1.5.2

[10:04:54]进程守卫连接成功,已发送心跳

[10:04:57]尝试关闭充电开关

[10:04:57]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:05:00]维码器已联网

[10:05:02]Push Respond:{}

[10:05:03]充电端口持续无响应,尝试重新打开端口

[10:05:03]配置充电端口:5

连接端口:COM5,Result:False

[10:05:03]{
	"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]
}

[10:05:03]发现新版本v1.5.4,检查更新包...

[10:05:04]检查游戏在线下载,在线下载未开启

[10:05:04]请求:unifiedQuery.action

[10:05:05]Delete Game:1006

[10:05:05]Delete Game:1018

[10:05:05]Delete Game:1021

[10:05:05]Delete Game:1052

[10:05:05]Delete Game:1162

[10:05:05]Delete Game:1163

[10:05:05]Delete Game:1164

[10:05:06]Delete Game:1165

[10:05:06]Delete Game:1166

[10:05:06]保存待删除游戏列表:0

[10:05:10]充电端口持续无响应,尝试重新打开端口

[10:05:10]配置充电端口:5

连接端口:COM5,Result:False

[10:05:11]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[10:05:13]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:05:13]MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll断点续传,文件总大小609464,续传位置134058

[10:05:13]开始下载:MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll

[10:05:13]GameCenter_Data/Managed/mscorlib.dll断点续传,文件总大小4631552,续传位置66896

[10:05:13]开始下载:GameCenter_Data/Managed/mscorlib.dll

[10:05:15]Push Respond:{}

[10:05:17]充电端口持续无响应,尝试重新打开端口

[10:05:17]配置充电端口:5

连接端口:COM5,Result:False

[10:05:17]请求:unifiedQuery.action

[10:05:24]充电端口持续无响应,尝试重新打开端口

[10:05:24]配置充电端口:5

连接端口:COM5,Result:False

[10:05:29]Push Respond:{}

[10:05:31]请求:unifiedQuery.action

[10:05:31]充电端口持续无响应,尝试重新打开端口

[10:05:31]配置充电端口:5

连接端口:COM5,Result:False

[10:05:38]充电端口持续无响应,尝试重新打开端口

[10:05:38]配置充电端口:5

连接端口:COM5,Result:False

[10:05:41]Push Respond:{}

[10:05:43]请求:unifiedQuery.action

[10:05:45]充电端口持续无响应,尝试重新打开端口

[10:05:45]配置充电端口:5

连接端口:COM5,Result:False

Curl error 18: transfer closed with 7891848 bytes remaining to read

[10:05:46]下载文件时发生错误:Unknown Error

[10:05:46]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:05:46]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:05:52]充电端口持续无响应,尝试重新打开端口

[10:05:52]配置充电端口:5

连接端口:COM5,Result:False

[10:05:53]Push Respond:{}

[10:05:55]请求:unifiedQuery.action

[10:05:57]尝试关闭充电开关

[10:05:57]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:05:59]充电端口持续无响应,尝试重新打开端口

[10:05:59]配置充电端口:5

连接端口:COM5,Result:False

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

[10:06:06]充电端口多次无响应,忽略打印日志

连接端口:COM5,Result:False

[10:06:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:06:19]Push Respond:{}

连接端口:COM5,Result:False

[10:06:21]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 7810088 bytes remaining to read

[10:06:28]下载文件时发生错误:Unknown Error

[10:06:28]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:06:28]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:06:31]Push Respond:{}

[10:06:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:06:43]Push Respond:{}

[10:06:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:06:56]Push Respond:{}

[10:06:57]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:06:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:07:08]Push Respond:{}

连接端口:COM5,Result:False

[10:07:10]请求:unifiedQuery.action

Curl error 18: transfer closed with 4280277 bytes remaining to read

[10:07:12]下载文件时发生错误:Unknown Error

[10:07:12]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:07:12]开始下载:GameCenter_Data/Managed/mscorlib.dll

连接端口:COM5,Result:False

[10:07:20]Push Respond:{}

[10:07:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:07:32]Push Respond:{}

[10:07:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 4602616 bytes remaining to read

[10:07:44]下载文件时发生错误:Unknown Error

[10:07:44]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\GameCenter_Data/Managed/mscorlib.dll

[10:07:44]开始下载:GameCenter_Data/Managed/mscorlib.dll

[10:07:44]Push Respond:{}

连接端口:COM5,Result:False

[10:07:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:07:57]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:07:57]Push Respond:{}

连接端口:COM5,Result:False

[10:07:59]请求:unifiedQuery.action

[10:08:04]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

[10:08:09]Push Respond:{}

[10:08:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:08:21]Push Respond:{}

[10:08:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:08:33]Push Respond:{}

连接端口:COM5,Result:False

[10:08:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:08:46]Push Respond:{}

[10:08:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 18: transfer closed with 7103448 bytes remaining to read

[10:08:56]下载文件时发生错误:Unknown Error

[10:08:56]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:08:56]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:08:57]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:08:58]Push Respond:{}

[10:09:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:09:10]Push Respond:{}

[10:09:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:09:23]Push Respond:{}

连接端口:COM5,Result:False

[10:09:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:09:35]Push Respond:{}

[10:09:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

Curl error 18: transfer closed with 7853888 bytes remaining to read

[10:09:43]下载文件时发生错误:Unknown Error

[10:09:43]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

更新版本发生错误:Unknown Error

[10:09:43]更新程序失败,报告日志

连接端口:COM5,Result:False

[10:09:45]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log

[10:09:49]Push Respond:{}

[10:09:49]上传日志完成:fail-0518-100943@DXG01020.log

[10:09:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:10:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

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

连接端口:COM5,Result:False

Curl error 18: transfer closed with 4034676 bytes remaining to read

[10:10:03]请求:unifiedQuery.action

[10:10:06]播放空闲视频:D:/GameRes\1161.mp4

连接端口:COM5,Result:False

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

[10:10:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:10:26]Push Respond:{}

[10:10:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:10:38]Push Respond:{}

[10:10:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:10:51]Push Respond:{}

连接端口:COM5,Result:False

[10:10:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:11:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:11:03]Push Respond:{}

[10:11:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:11:15]Push Respond:{}

[10:11:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:11:27]Push Respond:{}

[10:11:30]请求:unifiedQuery.action

[10:11:33]播放空闲视频:D:/GameRes\1159.mp4

连接端口:COM5,Result:False

[10:11:40]Push Respond:{}

连接端口:COM5,Result:False

[10:11:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:11:52]Push Respond:{}

[10:11:54]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:12:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:12:04]Push Respond:{}

[10:12:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:16]Push Respond:{}

[10:12:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:12:29]Push Respond:{}

连接端口:COM5,Result:False

[10:12:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:12:41]Push Respond:{}

[10:12:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:12:54]Push Respond:{}

[10:12:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:13:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:13:06]Push Respond:{}

[10:13:08]请求:unifiedQuery.action

[10:13:11]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

[10:13:18]Push Respond:{}

连接端口:COM5,Result:False

[10:13:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:13:31]Push Respond:{}

[10:13:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:13:43]Push Respond:{}

[10:13:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:13:55]Push Respond:{}

[10:13:57]请求:unifiedQuery.action

[10:14:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:14:05]播放空闲视频:D:/GameRes\1112.mp4

[10:14:07]Push Respond:{}

连接端口:COM5,Result:False

[10:14:09]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:14:20]Push Respond:{}

[10:14:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:14:32]Push Respond:{}

[10:14:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:14:44]Push Respond:{}

[10:14:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:14:56]Push Respond:{}

连接端口:COM5,Result:False

[10:14:58]请求:unifiedQuery.action

[10:15:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:15:08]Push Respond:{}

[10:15:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:22]Push Respond:{}

[10:15:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:15:34]Push Respond:{}

[10:15:36]请求:unifiedQuery.action

[10:15:37]播放空闲视频:D:/GameRes\1126.mp4

连接端口:COM5,Result:False

[10:15:47]Push Respond:{}

连接端口:COM5,Result:False

[10:15:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:15:59]Push Respond:{}

[10:16:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:16:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:12]Push Respond:{}

[10:16:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:16:24]Push Respond:{}

[10:16:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:36]Push Respond:{}

连接端口:COM5,Result:False

[10:16:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:16:48]Push Respond:{}

[10:16:48]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[10:16:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:17:01]Push Respond:{}

[10:17:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:17:13]Push Respond:{}

[10:17:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:25]Push Respond:{}

连接端口:COM5,Result:False

[10:17:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:17:37]Push Respond:{}

[10:17:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:17:50]播放空闲视频:D:/GameRes\1102.mp4

[10:17:50]Push Respond:{}

[10:17:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:18:02]Push Respond:{}

[10:18:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:14]Push Respond:{}

连接端口:COM5,Result:False

[10:18:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:18:26]Push Respond:{}

[10:18:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:18:37]播放空闲视频:D:/GameRes\1111.mp4

[10:18:39]Push Respond:{}

[10:18:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:18:51]Push Respond:{}

[10:18:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:19:03]Push Respond:{}

连接端口:COM5,Result:False

[10:19:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:15]Push Respond:{}

[10:19:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:19:27]Push Respond:{}

[10:19:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:19:39]Push Respond:{}

[10:19:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:19:52]Push Respond:{}

[10:19:53]播放空闲视频:D:/GameRes\1106.mp4

连接端口:COM5,Result:False

[10:19:54]请求:unifiedQuery.action

[10:20:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:20:04]Push Respond:{}

[10:20:06]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:16]Push Respond:{}

[10:20:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:20:29]Push Respond:{}

[10:20:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:20:41]Push Respond:{}

连接端口:COM5,Result:False

[10:20:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:20:53]Push Respond:{}

[10:20:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:21:06]Push Respond:{}

[10:21:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:21:19]Push Respond:{}

[10:21:21]请求:unifiedQuery.action

[10:21:24]播放空闲视频:D:/GameRes\1120.mp4

连接端口:COM5,Result:False

[10:21:31]Push Respond:{}

连接端口:COM5,Result:False

[10:21:33]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:21:44]Push Respond:{}

[10:21:46]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:21:56]Push Respond:{}

[10:21:58]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:22:08]Push Respond:{}

[10:22:10]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:20]Push Respond:{}

连接端口:COM5,Result:False

[10:22:22]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:22:32]Push Respond:{}

[10:22:34]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:22:45]Push Respond:{}

[10:22:46]播放空闲视频:D:/GameRes\1113.mp4

[10:22:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:22:58]Push Respond:{}

[10:23:00]请求:unifiedQuery.action

[10:23:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:23:10]Push Respond:{}

连接端口:COM5,Result:False

[10:23:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:23:22]Push Respond:{}

[10:23:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:23:34]Push Respond:{}

[10:23:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:23:42]播放空闲视频:D:/GameRes\1121.mp4

连接端口:COM5,Result:False

[10:23:46]Push Respond:{}

[10:23:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:23:58]Push Respond:{}

连接端口:COM5,Result:False

[10:24:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:24:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:11]Push Respond:{}

[10:24:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:24:23]Push Respond:{}

[10:24:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:24:35]Push Respond:{}

[10:24:37]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:24:42]播放空闲视频:D:/GameRes\1119.mp4

[10:24:48]Push Respond:{}

连接端口:COM5,Result:False

[10:24:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:00]Push Respond:{}

[10:25:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:25:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:25:13]Push Respond:{}

[10:25:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:23]播放空闲视频:D:/GameRes\1124.mp4

连接端口:COM5,Result:False

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

[10:25:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:38]Push Respond:{}

连接端口:COM5,Result:False

[10:25:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:25:50]Push Respond:{}

[10:25:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:26:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:26:02]Push Respond:{}

[10:26:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:26:10]播放空闲视频:D:/GameRes\1115.mp4

连接端口:COM5,Result:False

[10:26:14]Push Respond:{}

[10:26:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:26:27]Push Respond:{}

连接端口:COM5,Result:False

[10:26:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:26:39]Push Respond:{}

[10:26:41]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:26:51]Push Respond:{}

[10:26:53]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:27:03]Push Respond:{}

[10:27:05]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:15]Push Respond:{}

连接端口:COM5,Result:False

[10:27:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:27:28]Push Respond:{}

[10:27:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:27:39]播放空闲视频:D:/GameRes\1132.mp4

[10:27:40]Push Respond:{}

[10:27:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:27:53]Push Respond:{}

[10:27:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:28:05]Push Respond:{}

连接端口:COM5,Result:False

[10:28:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:18]Push Respond:{}

[10:28:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:28:27]播放空闲视频:D:/GameRes\1137.mp4

[10:28:30]Push Respond:{}

[10:28:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:28:42]Push Respond:{}

[10:28:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:28:54]Push Respond:{}

连接端口:COM5,Result:False

[10:28:56]请求:unifiedQuery.action

[10:29:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:29:06]Push Respond:{}

[10:29:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:29:18]Push Respond:{}

[10:29:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:29:30]Push Respond:{}

[10:29:32]请求:unifiedQuery.action

[10:29:33]播放空闲视频:D:/GameRes\1140.mp4

连接端口:COM5,Result:False

[10:29:43]Push Respond:{}

连接端口:COM5,Result:False

[10:29:45]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:29:57]Push Respond:{}

连接端口:COM5,Result:False

[10:29:59]请求:unifiedQuery.action

[10:30:00]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:30:09]Push Respond:{}

[10:30:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 28: Operation timed out after 25000 milliseconds with 0 bytes received

[10:30:36]Push Error:Request timeout

[10:30:36]播放空闲视频:D:/GameRes\1141.mp4

[10:30:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:30:48]Push Respond:{}

[10:30:48]请求:getQRcode.action

[10:30:48]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:30:48]请求:getCacheUser.action

[10:30:48]请求:unifiedQuery.action

[10:30:48]GetUser Respond:

[10:30:48]Push Error:HTTP/1.1 500 Internal Server Error

[10:30:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:30:59]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:31:01]Push Respond:{}

[10:31:01]请求:getQRcode.action

[10:31:01]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:31:01]请求:getCacheUser.action

[10:31:01]请求:unifiedQuery.action

[10:31:01]GetUser Respond:

[10:31:01]Push Error:HTTP/1.1 500 Internal Server Error

连接端口:COM5,Result:False

[10:31:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:13]Push Respond:{}

[10:31:13]请求:getQRcode.action

[10:31:13]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:31:13]请求:getCacheUser.action

[10:31:13]请求:unifiedQuery.action

[10:31:13]GetUser Respond:

[10:31:13]Push Error:HTTP/1.1 500 Internal Server Error

[10:31:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:31:26]Push Respond:{}

[10:31:26]请求:getQRcode.action

[10:31:26]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:31:26]请求:getCacheUser.action

[10:31:26]请求:unifiedQuery.action

[10:31:26]GetUser Respond:

连接端口:COM5,Result:False

[10:31:36]Push Respond:{}

连接端口:COM5,Result:False

[10:31:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:47]播放空闲视频:D:/GameRes\1142.mp4

[10:31:48]Push Respond:{}

[10:31:50]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:31:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:32:00]Push Respond:{}

[10:32:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:32:12]Push Respond:{}

[10:32:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:24]Push Respond:{}

连接端口:COM5,Result:False

[10:32:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:37]Push Respond:{}

[10:32:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:32:49]Push Respond:{}

[10:32:50]播放空闲视频:D:/GameRes\1144.mp4

[10:32:51]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:32:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:33:01]Push Respond:{}

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

Joystick disconnected ("Controller (8BitDo Ultimate Wired Controller)").

连接端口:COM5,Result:False

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

Joystick reconnected ("Controller (8BitDo Ultimate Wired Controller)").

[10:33:03]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:33:13]Push Respond:{}

[10:33:15]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:33:25]Push Respond:{}

[10:33:27]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:33:37]Push Respond:{}

[10:33:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:33:49]Push Respond:{}

连接端口:COM5,Result:False

[10:33:51]请求:unifiedQuery.action

[10:33:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:34:02]Push Respond:{}

[10:34:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:34:06]播放空闲视频:D:/GameRes\1148.mp4

连接端口:COM5,Result:False

[10:34:14]Push Respond:{}

[10:34:16]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:34:26]Push Respond:{}

[10:34:28]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:34:38]Push Respond:{}

连接端口:COM5,Result:False

[10:34:40]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:34:50]Push Respond:{}

[10:34:52]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:34:56]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:35:02]Push Respond:{}

[10:35:04]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:35:12]播放空闲视频:D:/GameRes\1150.mp4

[10:35:15]Push Respond:{}

连接端口:COM5,Result:False

[10:35:17]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:35:27]Push Respond:{}

[10:35:29]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

连接端口:COM5,Result:False

Curl error 28: Operation timed out after 25000 milliseconds with 0 bytes received

[10:35:54]Push Error:Request timeout

[10:35:56]请求:unifiedQuery.action

[10:35:56]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

[10:36:06]Push Respond:{}

[10:36:06]请求:getQRcode.action

[10:36:06]{"ticket":"gQG78DwAAAAAAAAAAS5odHRwOi8vd2VpeGluLnFxLmNvbS9xLzAyVWxWNmREaF9mSkcxMDAwMHcwN2kAAgS5RSFkAwQAAAAA","url":"http://weixin.qq.com/q/02UlV6dDh_fJG10000w07i"}

[10:36:06]请求:getCacheUser.action

[10:36:06]请求:unifiedQuery.action

[10:36:06]GetUser Respond:

[10:36:07]播放空闲视频:D:/GameRes\1155.mp4

连接端口:COM5,Result:False

[10:36:16]Push Respond:{}

[10:36:18]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:36:28]Push Respond:{}

[10:36:30]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:36:40]Push Respond:{}

[10:36:42]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:36:53]Push Respond:{}

连接端口:COM5,Result:False

[10:36:55]请求:unifiedQuery.action

[10:36:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:37:05]Push Respond:{}

[10:37:07]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:37:17]Push Respond:{}

[10:37:19]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:37:29]Push Respond:{}

[10:37:31]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:37:41]Push Respond:{}

连接端口:COM5,Result:False

[10:37:43]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:37:53]Push Respond:{}

[10:37:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:37:55]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:38:05]Push Respond:{}

[10:38:07]请求:unifiedQuery.action

[10:38:09]播放空闲视频:D:/GameRes\1161.mp4

连接端口:COM5,Result:False

[10:38:18]Push Respond:{}

连接端口:COM5,Result:False

[10:38:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:38:30]Push Respond:{}

[10:38:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:38:42]Push Respond:{}

[10:38:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:38:54]Push Respond:{}

[10:38:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:38:56]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:06]Push Respond:{}

连接端口:COM5,Result:False

[10:39:08]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:18]Push Respond:{}

[10:39:20]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:39:30]Push Respond:{}

[10:39:32]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:35]播放空闲视频:D:/GameRes\1159.mp4

连接端口:COM5,Result:False

[10:39:42]Push Respond:{}

[10:39:44]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:39:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:39:57]Push Respond:{}

[10:39:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:09]Push Respond:{}

连接端口:COM5,Result:False

[10:40:11]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:21]Push Respond:{}

[10:40:23]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:40:33]Push Respond:{}

[10:40:35]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:45]Push Respond:{}

连接端口:COM5,Result:False

[10:40:47]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:40:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:40:57]Push Respond:{}

[10:40:59]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:41:09]Push Respond:{}

[10:41:11]请求:unifiedQuery.action

[10:41:14]播放空闲视频:D:/GameRes\1154.mp4

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:41:22]Push Respond:{}

[10:41:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:41:34]Push Respond:{}

连接端口:COM5,Result:False

[10:41:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:41:46]Push Respond:{}

[10:41:48]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:41:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:41:58]Push Respond:{}

[10:42:00]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:08]播放空闲视频:D:/GameRes\1112.mp4

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

连接端口:COM5,Result:False

[10:42:12]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:22]Push Respond:{}

连接端口:COM5,Result:False

[10:42:24]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:34]Push Respond:{}

[10:42:36]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:42:47]Push Respond:{}

[10:42:49]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:42:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

[10:42:59]Push Respond:{}

连接端口:COM5,Result:False

[10:43:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:43:11]Push Respond:{}

[10:43:13]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:43:23]Push Respond:{}

[10:43:25]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:43:35]Push Respond:{}

[10:43:37]请求:unifiedQuery.action

[10:43:40]播放空闲视频:D:/GameRes\1126.mp4

连接端口:COM5,Result:False

[10:43:47]Push Respond:{}

连接端口:COM5,Result:False

[10:43:49]请求:unifiedQuery.action

[10:43:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:43:59]Push Respond:{}

[10:44:01]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:44:12]Push Respond:{}

[10:44:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:44:24]Push Respond:{}

[10:44:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:44:36]Push Respond:{}

连接端口:COM5,Result:False

[10:44:38]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:44:48]Push Respond:{}

[10:44:50]请求:unifiedQuery.action

[10:44:51]播放空闲视频:D:/GameRes\1127.mp4

连接端口:COM5,Result:False

[10:44:55]启动外部脚本程序：D:\GameCenter\Tools/AutoCloseJoyToKey.exe

连接端口:COM5,Result:False

[10:45:00]Push Respond:{}

[10:45:02]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:12]Push Respond:{}

连接端口:COM5,Result:False

[10:45:14]请求:unifiedQuery.action

连接端口:COM5,Result:False

[10:45:24]Push Respond:{}

[10:45:26]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:45:37]Push Respond:{}

[10:45:39]请求:unifiedQuery.action

连接端口:COM5,Result:False

连接端口:COM5,Result:False

[10:45:49]Push Respond:{}

[10:45:49]当前版本:v1.5.2

[10:45:50]{
	"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]
}

[10:45:50]发现新版本v1.5.4,检查更新包...

[10:45:50]发现新版本v1.5.4,有130个文件需要更新,共199.41M

Update state:download

[10:45:51]请求:unifiedQuery.action

[10:45:52]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:45:52]MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.dll断点续传,文件总大小609464,续传位置400920

ArgumentException: Failed to create file C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/MonoPosixHelper.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 

[10:45:52]播放空闲视频:D:/GameRes\1102.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 

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 

[10:45:56]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 

[10:46:01]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 

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 

[10:46:03]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:46:13]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 

[10:46:15]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 

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:46:25]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 

[10:46:27]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 

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 

[10:46:37]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 

[10:46:39]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 

[10:46:40]播放空闲视频:D:/GameRes\1111.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 

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 7431948 bytes remaining to read

[10:46:47]下载文件时发生错误:Unknown Error

[10:46:47]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:46:47]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.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 

[10:46:49]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 

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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

[10:46:51]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:47:02]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 

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

[10:47:04]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 

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 

[10:47:11]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 

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 

[10:47:14]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 

[10:47:16]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 

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 

[10:47:26]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 

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 

[10:47:28]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:47:38]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 

[10:47:40]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 

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 

Curl error 18: transfer closed with 7872868 bytes remaining to read

[10:47:45]下载文件时发生错误:Unknown Error

[10:47:45]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:47:45]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.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 

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 

[10:47:50]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 

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

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

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

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

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

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

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

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

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

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

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

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

[10:47:52]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 

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 

[10:47:55]播放空闲视频:D:/GameRes\1106.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 

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:48:02]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 

[10:48:04]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 

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 

[10:48:14]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 

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 

[10:48:16]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 

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 

[10:48:26]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 

[10:48:27]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 

[10:48:29]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 

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 

[10:48:39]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 

[10:48:41]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 

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 

[10:48:51]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 

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 

[10:48:53]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:49:03]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 

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

[10:49:05]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 

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 

[10:49:15]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 

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

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

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

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

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

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

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

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

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

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

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

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

[10:49:17]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 

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 

[10:49:26]播放空闲视频:D:/GameRes\1120.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 

[10:49:27]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 

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

[10:49:29]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 

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 

[10:49:39]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 

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 

[10:49:41]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 

[10:49:41]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 

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:49:52]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 

[10:49:54]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 

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 

[10:50:04]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 

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

[10:50:06]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 

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 

[10:50:16]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 

[10:50:18]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:50:28]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 

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 

[10:50:30]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:50:40]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:50:42]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 

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 

[10:50:49]播放空闲视频:D:/GameRes\1113.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 

[10:50:52]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 

[10:50:54]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 

[10:50:56]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 

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 

[10:51:04]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 

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 

[10:51:06]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 

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 

[10:51:17]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 

[10:51:19]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 

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 

[10:51:29]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 

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

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

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

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

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

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

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

[10:51:31]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 

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 

[10:51:41]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 

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

[10:51:43]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 

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

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

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

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

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

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

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

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

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

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

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

[10:51:45]播放空闲视频:D:/GameRes\1121.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 

[10:51:53]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 

[10:51:55]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:52:05]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 

[10:52:07]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 

[10:52:11]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 

[10:52:17]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 

[10:52:19]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 

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 

Curl error 18: transfer closed with 6313588 bytes remaining to read

[10:52:29]下载文件时发生错误:Unknown Error

[10:52:29]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

[10:52:29]开始下载:MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.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 

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 

[10:52:30]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 

[10:52:32]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:52:42]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 

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 

[10:52:44]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 

[10:52:45]播放空闲视频:D:/GameRes\1119.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 

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 

[10:52:54]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 

[10:52:56]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 

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 

[10:53:06]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 

[10:53:08]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 

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 

[10:53:18]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 

[10:53:20]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:53:25]播放空闲视频:D:/GameRes\1124.mp4

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 

[10:53:26]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 

[10:53:30]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 

[10:53:32]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 

[10:53:42]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 

[10:53:44]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

NullReferenceException: Object reference not set to an instance of an object
  at UpdateUtil+DownloadFile.Update () [0x0001e] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.CheckDownloadState () [0x0001d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  at UpdateUtil.TimerUpdateHandler (System.Single remainSeconds) [0x0004d] in <3f873ad3f26d44029c4e49683c0fd8f2>:0 
  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 

[10:53:55]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:53:57]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 

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 

[10:54:07]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 

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 

[10:54:09]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 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[10:54:13]播放空闲视频:D:/GameRes\1115.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 

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 

[10:54:19]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 

[10:54:21]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 

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 

[10:54:31]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 

[10:54:33]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 

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 

[10:54:41]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 

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 

[10:54:43]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 

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

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

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

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

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

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

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

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

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

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

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

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

[10:54:45]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 

Curl error 18: transfer closed with 6684428 bytes remaining to read

[10:54:45]下载文件时发生错误:Unknown Error

[10:54:45]删除下载错误的文件:C:\Users\Administrator\Documents\GameCenterUpdate\1.5.4\MonoBleedingEdge/EmbedRuntime/mono-2.0-bdwgc.dll

更新版本发生错误:Unknown Error

[10:54:45]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 

[10:54:48]开始上传日志:C:/Users/Administrator/AppData/LocalLow/kuermai/GameCenter/Player.log